from flask import Blueprint, session, redirect, url_for, request

admin_blu=Blueprint('admin',__name__,url_prefix='/admin')

from . import views

@admin_blu.before_request
def check_admin():
    # if 不是管理员,那么直接跳转到主页
    is_admin=session.get('is_admin',False)

    if not is_admin and not request.url.endswith(url_for('admin.login')):
        return redirect('/')